sign
import { sign } from "https://raw.githubusercontent.com/baetheus/fun/main/sortable.ts";Returns an Ordering from any number according to its relationship with 0.
@example
import { sign } from "./sortable.ts";
const result1 = sign(-9586); // -1
const result2 = sign(-0.005); // -1
const result3 = sign(1000); // 1
const result4 = sign(Number.NEGATIVE_INFINITY); // -1
const result5 = sign(0); // 0